>>> The address of a data structure member was determined before >>> a corresponding null pointer check in the implementation of >>> the functions “dpu_hw_pp_enable_te” and “dpu_hw_pp_get_vsync_info”. >>> >>> Thus avoid the risk for undefined behaviour by removing extra >>> initialisations for the variable “c” (also because it was already >>> reassigned with the same value behind this pointer check). > There is no undefined behavior here. Is there a need to improve the wording precision? There are words which denote a special meaning according to aspects of the programming language “C”. https://en.cppreference.com/w/c/language/behavior Dereferences of null pointers are treated in special ways. The system might be configurable to collaborate also with data accesses together with the address “zero”. Would you like to distinguish supported software functionality any further? Regards, Markus
